Degree of Unsaturation and Index of Hydrogen Deficiency

This organic chemistry video tutorial explains how to calculate the degree of unsaturation or the index of hydrogen deficiency of a molecule given its molecular formula.

Optical Activity & Specific Rotation:

SN1, SN2, E1, E2 Reaction Mechanisms:

SN1, SN2, E1, E2 - Practice Test:

Alkene Reactions Review:

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Alkyne Reactions Review:

Organic Chemistry PDF Worksheets:

Organic Chemistry 1 Exam 2 Playlist:

Organic Chemistry 1 Final Exam Review:

Full-Length Videos and Worksheets:

[rhaenysgames]

You are literally creating the future generation of doctors, engineers, and scientists. Props to you man (and everyone who takes part in the creation of these videos)

[C-G]

You are a God among organic chemists . My professor speaks a broken English and its hard to understand came here and its very clear. Thank you.

[Mariiiam]

That was wonderfully explained. I don’t know how can I not understand the topic in an hour long lecture but understand it in the first 3 minutes of your video 🙏🏻❤️

[FunTycoon]

Thank you for explaining why the system works at the end, then it all made sense.

[gabrieldayot]

Thank you for the explanation and the equation sir. :)

[thejetsonslol]

omg You impress me with these tips! Thank you!

[ntombieatandwa]

Thank you so much!🙏now I can do my assignment🤗

[mhemedmhemed-cbgc]

Thank you for the explanation, it is really nice

[Nadeem--uxpt]

Sir thank you for explaining
But IHD of last shown compound is not zero...
Can you explain...

[someguy]

First. Also thank you. I haven’t seen anything like this before

[secretgarden]

Thank you so much (Sun 20 Dec 2020, 5:17 PM)

[tomiwaadara]

Aren't you supposed to add the nitrogen and subtract the halogen?

[Vi-ljsn]

My textbook from 2013 said 0.5 * [2c+2-h-x+n]... so is it +1 for N and -x for halogen... did it change?

[youssefattallah]

I been doing it wrong this whole time because of this video, you add the N and subtract the Halogens.

[hasmikmkhitarian]

idk what it is but something about this man's voice and the fact that he's teaching me Ochem so well is making me fall in love with him 🤨

[Grace-dunt]

Thanks a ton sir ❤❤❤you have no idea how much you have helped me ❤❤❤

[ankitgohil]

Degree of unsturatione of proplybenezene ?

[shanicemagama]

seriously though, you are supposed to add the nitrogen and subtract the halogen

[sukislyngstad-tnee]

I just became a member do I still have to see the commercials? don't judge please.

[kareembagato]

Bruh. You add the nitrogen and subtract the halogens. Ffs made me lose points on my exam. Thanks though for the help,